The American journal of cardiology
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Postpericardiotomy syndrome (PPS) may be associated with tamponade and pericardial constriction that may require procedural intervention. The aim of this study was to identify clinical features associated with adverse events requiring procedural intervention in patients with PPS. A total of 239 patients who developed PPS after cardiac surgery were monitored for 12 months. ⋯ After multivariate adjustment, treatment with colchicine along with anti-inflammatory agents was associated with lower odds of requiring intervention (OR 0.43, 95% CI 0.95 to 0.99). Independent positive predictors of procedural intervention included age (OR 0.97, 95% CI 0.95 to 0.99), time to PPS (OR 0.97, 95% CI 0.95 to 0.99), and early postoperative constrictive physiology (OR 6.23, 95% CI 2.04 to 19.07). In conclusion, younger age, early-onset PPS, and postoperative constrictive physiology were associated with the need for procedural intervention in patients with PPS, whereas colchicine was associated with reduced odds of adverse events and procedural intervention.
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Comparative Study
Usefulness of the CHADS2 score for prognostic stratification of patients with acute myocardial infarction.
The Thrombolysis In Myocardial Infarction (TIMI) score and Global Registry of Acute Coronary Events (GRACE) score have been validated as predictors of major adverse cardiovascular events (MACE) in patients with acute myocardial infarction (AMI). This study was undertaken to determine whether the CHADS2 score had good accuracy for predicting clinical outcome in patients with AMI and to compare the discriminatory performance of the 3 risk scores (RSs). We calculated the TIMI RS, GRACE RS, and CHADS2 score for 747 consecutive patients with AMI. ⋯ Both CHADS2 score and GRACE RS demonstrated better discrimination than TIMI RS in predicting 1-year and 3-year MACE (p <0.001). Multivariate Cox regression analysis revealed that the CHADS2 score was an independent predictor of future MACE in patients with AMI (hazard ratio 1.349, 95% confidence interval 1.196 to 1.522). In conclusion, the CHADS2 score provides potentially valuable prognostic information on clinical outcome when applied to patients with AMI.